初三英語課文
Unit 20 The world's population
1 . Is the population of the world still growing?世界人口仍然在增長嗎？
2 . What will be the population of the world in the year 2000?2000年世界人口將是多少？
3 . What will be the population of these countries by the end of the twentieth century?到20世界末較發達國家的人口將是多少？
4 . What was the population of the less developed countries in 1950?1950年不太發達國家的人口是多少？
5 . What will be the population of these countries in the year 2000?2000年不太發達國家的人口將是多少？
6 . What was the population of the world in 1950?1950年世界人口是多少？
7 . What was the population of the more developed countries in 1950?1950年較發達國家的人口是多少？